As ICE’s tech-enabled dragnet and surveillance expand, activists are fighting back with data of their own

Over the past few months, thousands of people across the United States have organized to oppose and confront the massive wave of deportations rolled out by the Donald Trump administration. These spectacular forms of protest — from demonstrations at U.S. Immigration and Customs Enforcement (ICE) detention centres to neighbourhood organizing in Minneapolis and Chicago — have captured public attention. But there is another, less visible struggle underway: the struggle for information. Social…